{"id":"CVE-2026-126876","kind":"vulnerability","aliases":["CVE-2026-126876"],"related":[],"title":"Chrome: Skia integer overflow lets a crafted web page run code","description":"Integer overflow in Skia in Google Chrome prior to 157.0.8103.78 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)","summary":"An integer overflow in Skia, the graphics library inside Google Chrome, can be triggered by a crafted HTML page. A remote attacker can use it to execute arbitrary code inside the browser sandbox.","severity":"high","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["browsers","chrome","desktop","other"],"not_affected_if":["current-chrome-build"],"how_to_check":"- Check the Chrome version in the browser's About page or with `chrome://version`; versions before `157.0.8103.78` are affected.","fix":"- Google Chrome: move to `157.0.8103.78` or later.","status":"open","published_at":"2026-11-11T23:17:16+00:00","first_seen_at":"2026-11-11T23:29:38+00:00","triaged_at":"2026-11-11T23:32:16+00:00","updated_at":"2026-11-11T23:32:16+00:00","category":"other","confidence":0.8,"triage":{"at":"2026-11-11T23:32:16Z","model":"claude-haiku-5-5","output":{"fix":"- Google Chrome: move to `157.0.8103.78` or later.","reach":"internet","title":"Chrome: Skia integer overflow lets a crafted web page run code","impact":"high","summary":"An integer overflow in Skia, the graphics library inside Google Chrome, can be triggered by a crafted HTML page. A remote attacker can use it to execute arbitrary code inside the browser sandbox.","audience":"everyone","category":"other","nicknames":[],"who_cares":["chrome","browsers","desktop"],"confidence":0.8,"fix_status":"available","needs_auth":"no","worst_case":"Attacker runs code inside the browser sandbox after a victim visits a page","analyst_note":"","how_to_check":"- Check the Chrome version in the browser's About page or with `chrome://version`; versions before `157.0.8103.78` are affected.","plain_action":"Update Google Chrome to version 157.0.8103.78 or later.","product_name":"","needs_analyst":false,"not_affected_if":["current-chrome-build"],"who_is_affected":"Any Google Chrome install older than 157.0.8103.78 is exposed when a user opens a malicious web page. Chromium-based browsers that bundle the same Skia code may also be affected, but the sources do not say which ones. Users who run a current Chrome build can skip this.","user_interaction":"yes","product_ecosystem":"","needs_special_setup":"no","severity_if_unknown":"high"},"cost_usd":0.000707,"input_tokens":4533,"output_tokens":507,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-126876':14A,17A '-2026':13A,16A '157.0.8103.78':63C 'allow':64C 'arbitrari':48B,70C 'attack':42B,67C 'browser':18B,52B 'chrome':1A,19B,31B,60C 'chromium':80C 'code':11A,49B,71C 'craft':7A,37B,77C 'cve':12A,15A 'desktop':20B 'execut':47B,69C 'googl':30B,59C 'graphic':27B 'high':83C 'html':38B,78C 'insid':29B,50B,72C 'integ':3A,22B,54C 'let':5A 'librari':28B 'overflow':4A,23B,55C 'page':9A,39B,79C 'prior':61C 'remot':41B,66C 'run':10A 'sandbox':53B,74C 'secur':81C 'sever':82C 'skia':2A,25B,57C 'trigger':34B 'use':44B 'via':75C 'web':8A","nicknames":[],"mitigations":[],"who_affected":"Any Google Chrome install older than 157.0.8103.78 is exposed when a user opens a malicious web page. Chromium-based browsers that bundle the same Skia code may also be affected, but the sources do not say which ones. Users who run a current Chrome build can skip this.","tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"everyone","plain_action":"Update Google Chrome to version 157.0.8103.78 or later.","pkeys":[],"ptokens":[],"labels":["browsers","chrome","desktop","high","other"],"campaign_type":null,"search_a":"'-126876':14A,17A '-2026':13A,16A 'chrome':1A 'code':11A 'craft':7A 'cve':12A,15A 'integ':3A 'let':5A 'overflow':4A 'page':9A 'run':10A 'skia':2A 'web':8A","search_b":"'arbitrari':48B 'attack':42B 'browser':18B,52B 'chrome':19B,31B 'code':49B 'craft':37B 'desktop':20B 'execut':47B 'googl':30B 'graphic':27B 'html':38B 'insid':29B,50B 'integ':22B 'librari':28B 'overflow':23B 'page':39B 'remot':41B 'sandbox':53B 'skia':25B 'trigger':34B 'use':44B","search_c":"'157.0.8103.78':63C 'allow':64C 'arbitrari':70C 'attack':67C 'chrome':60C 'chromium':80C 'code':71C 'craft':77C 'execut':69C 'googl':59C 'high':83C 'html':78C 'insid':72C 'integ':54C 'overflow':55C 'page':79C 'prior':61C 'remot':66C 'sandbox':74C 'secur':81C 'sever':82C 'skia':57C 'via':75C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-11T23:17:16+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-126876","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126876","severity":null,"published_at":"2026-11-11T23:17:16+00:00","modified_at":"2026-11-11T23:17:16+00:00","first_seen_at":"2026-11-11T23:29:38+00:00","fetched_at":"2026-11-11T23:29:38+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}